85173348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 225509760

約数和(自身を除く): 140336412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 67, 78, 87, 116, 134, 156, 174, 201, 268, 281, 348, 377, 402, 562, 754, 804, 843, 871, 1124, 1131, 1508, 1686, 1742, 1943, 2262, 2613, 3372, 3484, 3653, 3886, 4524, 5226, 5829, 7306, 7772, 8149, 10452, 10959, 11658, 14612, 16298, 18827, 21918, 23316, 24447, 25259, 32596, 37654, 43836, 48894, 50518, 56481, 75308, 75777, 97788, 101036, 105937, 112962, 151554, 211874, 225924, 244751, 303108, 317811, 423748, 489502, 545983, 635622, 734253, 979004, 1091966, 1271244, 1468506, 1637949, 2183932, 2937012, 3275898, 6551796, 7097779, 14195558, 21293337, 28391116, 42586674, 85173348]

約数ペア:

[(1, 85173348), (2, 42586674), (3, 28391116), (4, 21293337), (6, 14195558), (12, 7097779), (13, 6551796), (26, 3275898), (29, 2937012), (39, 2183932), (52, 1637949), (58, 1468506), (67, 1271244), (78, 1091966), (87, 979004), (116, 734253), (134, 635622), (156, 545983), (174, 489502), (201, 423748), (268, 317811), (281, 303108), (348, 244751), (377, 225924), (402, 211874), (562, 151554), (754, 112962), (804, 105937), (843, 101036), (871, 97788), (1124, 75777), (1131, 75308), (1508, 56481), (1686, 50518), (1742, 48894), (1943, 43836), (2262, 37654), (2613, 32596), (3372, 25259), (3484, 24447), (3653, 23316), (3886, 21918), (4524, 18827), (5226, 16298), (5829, 14612), (7306, 11658), (7772, 10959), (8149, 10452)]